MY ZT is...
 

My ZT was registered on this day 20 years ago, I wonder if the first owner thought it would still be around in 20 years time on the day it was driven away from the showroom.

20 yrs
 

Mine will be also 20 in couple months. I don't think it's such a huge age, my mg is 44, still using it daily and my sister is still driving my Father's 1934 car.
My biggest worry about our Rover 75 is all the sophisticated electric and computer systems. That is how I gave up on my p38 range rover, constantly battling computer faults.